Experimental study on the temperature longitudinal distribution induced by a branched tunnel fire

International Journal of Thermal Sciences ◽

10.1016/j.ijthermalsci.2021.107175 ◽

2021 ◽

Vol 170 ◽

pp. 107175

Author(s):

Youbo Huang ◽

Yanfeng Li ◽

Jiaxin Li ◽

Ke Wu ◽

Haihang Li ◽

...

Keyword(s):

Experimental Study ◽

Longitudinal Distribution ◽

Download Full-text

Experimental study of back-layering length and critical velocity in longitudinally ventilated tunnel fire with various rectangular cross-sections

Fire Safety Journal ◽

10.1016/j.firesaf.2021.103483 ◽

2021 ◽

pp. 103483

Author(s):

Tianhang Zhang ◽

Ganyu Wang ◽

Jiangdong Li ◽

Yadong Huang ◽

Kai Zhu ◽

...

Keyword(s):

Experimental Study ◽

Critical Velocity ◽

Cross Sections ◽

Download Full-text

An experimental study of airflow reversal from a tunnel fire with downcast ventilation

Mine Ventilation ◽

10.1201/9781439833742.ch76 ◽

2002 ◽

Author(s):

F Zhou ◽

D Wang

Keyword(s):

Experimental Study ◽

Download Full-text

Experimental study on temperature profile and smoke movement in a model-branched tunnel fire under longitudinal ventilation

Tunnelling and Underground Space Technology ◽

10.1016/j.tust.2021.104324 ◽

2022 ◽

Vol 121 ◽

pp. 104324

Author(s):

Dongyue Zhao ◽

Changkun Chen ◽

Peng Lei ◽

Tong Xu ◽

Weibing Jiao ◽

...

Keyword(s):

Experimental Study ◽

Temperature Profile ◽

Smoke Movement ◽

Tunnel Fire ◽

Longitudinal Ventilation

Download Full-text

An Experimental Study of Smoke Movement in Tunnel Fire with Natural and Forced Ventilations

Transactions of the Korean Society of Mechanical Engineers B ◽

10.3795/ksme-b.2005.29.6.711 ◽

2005 ◽

Vol 29 (6) ◽

pp. 711-721 ◽

Author(s):

Cheol-Hong Hwang ◽

Byung-Hun Yoo ◽

Sung-Min Kum ◽

Jung-Yup Kim ◽

Hyun-Joon Shin ◽

...

Keyword(s):

Experimental Study ◽

Smoke Movement ◽

Download Full-text

Experimental study of heat exhaust efficiency with natural ventilation in tunnel fire: Impact of shaft height and heat release rate

Journal of Wind Engineering and Industrial Aerodynamics ◽

10.1016/j.jweia.2020.104173 ◽

2020 ◽

Vol 201 ◽

pp. 104173 ◽

Author(s):

Lu He ◽

Zhisheng Xu ◽

Frank Markert ◽

Jiaming Zhao ◽

Qiulin Liu ◽

...

Keyword(s):

Experimental Study ◽

Heat Release ◽

Heat Release Rate ◽

Release Rate ◽

Natural Ventilation ◽

Tunnel Fire ◽

Download Full-text

An Experimental Study on the Comparison of Operating Temperatures in Thermal Detector due to Tunnel Fire

Korean Society of Hazard Mitigation ◽

10.9798/kosham.2011.11.1.023 ◽

2011 ◽

Vol 11 (1) ◽

pp. 23-27 ◽

Author(s):

Hyeong-Ki Roh ◽

Kwang-Young Park ◽

Seok-Been Im

Keyword(s):

Experimental Study ◽

Thermal Detector ◽

Tunnel Fire ◽

Operating Temperatures

Download Full-text

Experimental Study on Smoke Control Scheme for Quasi-rectangular Tunnel Fire

IOP Conference Series Materials Science and Engineering ◽

10.1088/1757-899x/569/4/042061 ◽

2019 ◽

Vol 569 ◽

pp. 042061

Author(s):

Jixin Tang ◽

Jingxuan Wang ◽

Dongfang Wang ◽

Wei Zhao ◽

Shichang Lu ◽

...

Keyword(s):

Experimental Study ◽

Smoke Control ◽

Tunnel Fire ◽

Control Scheme ◽

Rectangular Tunnel

Download Full-text

Theoretical prediction model and full-scale experimental study of central smoke extraction with a uniform smoke rate in a tunnel fire

Tunnelling and Underground Space Technology ◽

10.1016/j.tust.2019.01.014 ◽

2019 ◽

Vol 86 ◽

pp. 63-74 ◽

Author(s):

P. Xu ◽

R.J. Xing ◽

S.P. Jiang ◽

L.J. Li

Keyword(s):

Experimental Study ◽

Theoretical Prediction ◽

Prediction Model ◽

Download Full-text

An experimental study on self-extinction of tunnel fire under natural ventilation condition

Tunnelling and Underground Space Technology ◽

10.1016/j.tust.2018.11.006 ◽

2019 ◽

Vol 84 ◽

pp. 177-188 ◽

Author(s):

Kai-Hong Wang ◽

Jun-Min Chen ◽

Zhong-Kuan Wang ◽

Dong-Li Gao ◽

Guo-Yuan Wang ◽

...

Keyword(s):

Experimental Study ◽

Natural Ventilation ◽

Tunnel Fire ◽

Ventilation Condition

Download Full-text

Experimental Study on Fire Area Resistance during Mine Fire Period

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.419.910 ◽

2013 ◽

Vol 419 ◽

pp. 910-917

Author(s):

Wen Cai Wang ◽

Yu Hong Jiang ◽

Yang Lu ◽

Bo Zhang ◽

Wei Gang Gong

Keyword(s):

Experimental Study ◽

Energy Balance ◽

Air Temperature ◽

Coal Combustion ◽

Dynamic Change ◽

Energy Balance Equation ◽

Mine Fire ◽

Tunnel Fire ◽

In order to determine the fire area resistance and its characteristics in the process of tunnel fire accurately,fire area resistance calculation equation is established according to the compressible wind energy balance equation, that fire area resistance mainly depends on the wind temperature and dynamic change through the fire areaand air volume as well.Experiment determined the total ventilation resistance and fire area resistance at various points in the process of coal combustion in the roadway with the help of a similar experiment device.Analysis obtained, fire area resistance will appear from zero to big, than from big to zero with the development, stable combustion and attenuation of the fire; fire area resistance can reach the maximum 71.5 Pa when the air temperature and volume increased to 351.6K and 0.419 m3/s.

Download Full-text